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DOE releases Energy Storage Grand Challenge Roadmap; 44% reduction in manufactured cost for 300-mile EV pack by 2030

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billion into energy storage research and development—$400 million per year, on average. While technology offices have established individual goals and targets, the Department has never had a comprehensive strategy to address energy storage. Over the last four fiscal years (FY17–20), DOE has invested more than $1.6

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Eos Energy Storage introduces grid-scale battery system at $160/kWh

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The Aurora product employs Eos’s patented Znyth battery technology that uses a safe aqueous electrolyte and a novel zinc-hybrid cathode to enable extremely low-cost electricity storage and long life. With a 30-year life, Eos is can provide peak electricity at a levelized cost of $0.12-0.17 Source: EOS.

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DOE announces Stage 1 CABLE Conductor Manufacturing Prize Winners

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These conductivity-enhanced materials have the potential to lower the costs and impacts of adding renewables and electric cars to the grid, maximize next-generation energy storage technologies, and support electrification for energy-intensive sectors.

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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

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In a paper in Nature , they suggest that the use of such redox-active organic molecules instead of redox-active metals represents a new and promising direction for realizing massive electrical energy storage at greatly reduced cost. —Huskinson et al. Background.

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DOE announces 15 Phase 1 semifinalists of Geothermal Lithium Extraction Prize

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The US Department of Energy (DOE) announced 15 Phase 1 semifinalists of the American-Made Geothermal Lithium Extraction Prize, a $4-million competition designed to advance technologies and techniques to support direct lithium extraction from geothermal brines. Massachusetts Institute of Technology – Lithium from Home.

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BMW i ChargeForward Program to demo contribution of intelligent EV charging to grid efficiency

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At the Consumer Electronics Show in Las Vegas, BMW announced the BMW i ChargeForward Program—a pilot study to be undertaken by the BMW Group Technology Office, together with Pacific Gas & Electric Company (PG&E). Grid efficiency through managed charging, combined with a used EV battery “second-life” system.

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Thermal Energy Storage Is No Longer Just Hot Air

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The company is building these shipping container systems, which work like giant batteries that store energy as heat and pressurized air , rather than a chemical reaction (Cheesecake’s name is derived from a nerdy acronym for their technology.) Batteries have a powerful spigot, but that comes at the cost of a small tub.